The Lange XT3 Free 130 LV is freeride touring distilled to its purest form: uncompromising downhill power paired with true uphill efficiency. Designed for expert skiers with low-volume feet, it delivers alpine-boot authority on the descent while unlocking smooth, natural mobility for long climbs and technical approaches.
At the core is Lange’s Active Power V-Lock, a precision-engineered hike/ski mechanism that opens the cuff for an additional 11° of forward range of motion when climbing, then locks solidly into ski mode for maximum power transmission. Paired with the Friction Free Hinge, every stride feels fluid and efficient, reducing fatigue on the ascent.
When it’s time to drop in, the XT3 Free 130 LV reveals its true nature. Dual Core Light construction actively compresses and rebounds as you flex into the boot, storing and releasing energy for explosive response and precise control. The narrow 97mm Precision Fit wraps the foot for race-inspired accuracy, while the customizable Dual 3D Liner Full ensures comfort and support deep into long days.
From technical bootpacks to high-speed freeride lines, this is a boot that refuses to compromise—because the best turns are earned.
Fit: Precision Fit (Low Volume)
Flex Index: 130
Last Width: 97 mm
Construction: Active Power V-Lock system with Friction Free Hinge
Closure: Alu Light buckles with secure profile and hike lock
Liner: Dual 3D Liner Full, fully customizable
Bootboard: Lightweight polypropylene Performance Boot Board
Soles: GripWalk® mounted (Alpine DIN compatible)
Weight: 1790 g (size 26.5)
Active Power V-Lock: Increases forward ROM by 11° in hike mode for efficient skinning, then locks into a rock-solid alpine feel for descents.
Friction Free Hinge: Optimizes range of motion for smoother, more natural uphill movement with less energy loss.
Dual Core Light Shell: Lightweight Dual Core construction amplifies rebound and power while maintaining elasticity and snow feel.
Dual 3D Liner Full: Pre-shaped to match the shell, with high-density foams in key zones for precision, comfort, and full customization.
Power Wedge Tongue: Enhances energy transfer and progressive flex for confident driving at speed.
Dynafit® Certified Tech Inserts: Reliable compatibility with touring bindings and efficient power transmission.
GripWalk® Soles: Improved traction and natural walking motion without sacrificing downhill performance.
Cuff Material: Lyfran
Shell Material: Polyurethane
Shell Technology: Dual Core Light
Liner Insulation: Ultralon®
Power Strap Width: 40 mm
Spoiler: Dual-position removable highback
Canting: Integrated via Friction Free Hinge
Sole Compatibility: GripWalk® (Alpine DIN soles available separately)
Ski boots are sized in Mondopoint, based on the length of your foot in centimeters. The chart below is a general reference for converting between sizing systems.
This chart is not a fitting. The only way to know your ski boot size is to be fit in person, either with a Boot Fitting at our shop or from a professional fitting you have had elsewhere. Sizing, shape, and volume vary by brand and model, and a performance fit is snugger than your street shoe. Unworn boots can be returned under our return policy, but a boot that doesn't fit can be a big hassle for your trip if you haven't tried it on.
| Mondo (cm) | US Men's | US Women's | EU |
|---|---|---|---|
| 22/22.5 | 4/4.5 | 5/5.5 | 35 |
| 23/23.5 | 5/5.5 | 6/6.5 | 36/37 |
| 24/24.5 | 6/6.5 | 7/7.5 | 38 |
| 25/25.5 | 7/7.5 | 8/8.5 | 39/40 |
| 26/26.5 | 8/8.5 | 9/9.5 | 41 |
| 27/27.5 | 9/9.5 | 10/10.5 | 42/43 |
| 28/28.5 | 10/10.5 | 11/11.5 | 44 |
| 29/29.5 | 11/11.5 | – | 45/46 |
| 30/30.5 | 12/12.5 | – | 47 |
| 31/31.5 | 13/13.5 | – | 48/49 |
| 32/32.5 | 14/14.5 | – | 50 |
Conversions are approximate and can differ by half a size between brands.
Ski boots are built with one shell for each full and half size, so a 27 and a 27.5 are the same boot with a different liner or footboard. That is why sizes are listed together, like 27/27.5.
Very few models differ from this. Scarpa is the main exception, pairing sizes the other way (for example, 26.5/27 share a shell). When a model is sized differently, we call it out on that product's page.
Book a Boot Fitting with our team at (802) 253-4531. Preliminary boot work is included with every boot purchase.
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